Pack My Diapers I'm Going Fishing With Grandpa Baby One Piece or Toddler T-Shirt Sizes NB through 24 mo are Baby One Pieces, Sizes 2T-4T are Toddler T-Shirts Decorated on a CPSIA Compliant Clothing Directly to the Garment by The Shirt Den in the United States Check the sizing chart to ensure a great fit for a super cute picture with baby and Grandpa! Cute outfit for baby's next fishing trip with Grandpa! Pack My Diapers I'm Going Fishing With Grandpa Baby One Piece or Toddler t-shirt is perfect for the fishing papa and baby. This one piece makes a great gift for a new baby, baby shower, birthday, or just because any one who sees it will surely get a smile from it. Spread a little happiness with this cute infant one piece.